li{
    list-style: none;
}
.ee{
    width: 1190px;
    height: 100px;
    margin: auto;
    border: 1px solid rgb(238, 238, 238);
    transition: .5s all;
    padding: 0;
    margin: auto; 
    background-color: rgb(238, 238, 238);
}
.ee li{
    border: 1px solid rgb(238,238,238);
    width: 150px;
    height: 50px;
    line-height: 50px;
    display: inline-block;
    text-align: center;
    margin: 20px;
}
.text{
    opacity: 0;
}
.ee:hover .text{
    opacity: 1;
}
.ee:hover{
    height: 300px;
}